Reactions

Lesson in the Git and GitHub Roadmap · Stage 7: Collaboration on GitHub

Last updated 14 September 2026

What is Reactions?

Reactions in GitHub are a way for users to express their feelings or opinions about issues, pull requests, comments, and other discussions without adding additional comments. They are similar to "likes" or "emojis" on social media platforms, providing a quick and non-verbal way to engage with content.

Study this in the interactive course See the whole Git and GitHub roadmap

Free resources to learn Reactions

Official docsAdd Reactions to Pull Requests, Issues, and Comments

Reactions: common questions

Can I learn Reactions in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Reactions in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Reactions tutorial for beginners?

It is lesson 50 of 155 in the free Git and GitHub roadmap, in stage 7, Collaboration on GitHub. If you are new to Git and GitHub, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.